Over centuries of plant morphological research, biologists have enthusiastically explored
how distinct vascular arrangements have diversified. These investigations have focused on …

The ecogroup classification based on the growth-form of plants (Eco-Plant model) is widely
used for extant, Cenozoic, Mesozoic, and Paleozoic paleoenvironmental reconstructions …

A synergistic model based on reciprocal influences between biotic and abiotic factors is
developed for the Triassic of southwestern Gondwana. Changes in physical environment …

Five orders of late Paleozoic–Mesozoic seed ferns have, at one time or another, figured in
discussions on the origin of angiosperms, even before the application of phylogenetic …

En este trabajo se analizan las distribuciones de las plantas triásicas gondwánicas y se
definen las unidades fitogeográficas de mayor rango-reino, áreas y provincias-, usando un …

We describe an assemblage of well-preserved, cuticle-bearing plant compressions collected
from a single bed in the Upper Triassic of Timber Peak, East Antarctica. The flora is …

The occurrence of conducting vascular tissue in the pith (CVTP) of tracheophytes is
noteworthy. Medullary bundles, one of the remarkable examples of CVTP, evolved multiple …

Abstract Background and Aims The complexity of fossil forest ecosystems is difficult to
reconstruct due to the fragmentary nature of the fossil record. However, detailed morpho …

Studies of anatomically preserved fossils provide a wealth of information on the evolution of
plant vascular systems through time, from the oldest evidence of vascular plants more than …

Terrestrial deposits of the Triassic-Jurassic transition are well developed in the Junggar
Basin, located in the Haojiagou Valley of Urumqi, **njiang Uygur Autonomous Region of …